JPS62254278A - Data memory method and apparatus - Google Patents

Data memory method and apparatus

Info

Publication number
JPS62254278A
JPS62254278A JP2797287A JP2797287A JPS62254278A JP S62254278 A JPS62254278 A JP S62254278A JP 2797287 A JP2797287 A JP 2797287A JP 2797287 A JP2797287 A JP 2797287A JP S62254278 A JPS62254278 A JP S62254278A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
apparatus
data memory
memory method
method
data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2797287A
Inventor
Teii Tarubotsuto Maabin
Original Assignee
Texas Instruments Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Classifications

    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00Conversion of a code where information is represented by a given sequence or number of digits to a code where the same information or similar information or a subset of information is represented by a different sequence or number of digits
    • H03M7/30Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/3059Digital compression and data reduction techniques where the original information is represented by a subset or similar information, e.g. lossy compression
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00Testing or monitoring of control systems or parts thereof
    • G05B23/02Electric testing or monitoring
    • G05B23/0205Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0221Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods
JP2797287A 1986-02-10 1987-02-09 Data memory method and apparatus Pending JPS62254278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US82769686 true 1986-02-10 1986-02-10

Publications (1)

Publication Number Publication Date
JPS62254278A true true JPS62254278A (en) 1987-11-06

Family

ID=25249901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2797287A Pending JPS62254278A (en) 1986-02-10 1987-02-09 Data memory method and apparatus

Country Status (2)

Country Link
US (1) US5997171A (en)
JP (1) JPS62254278A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007093424A (en) * 2005-09-29 2007-04-12 Yokogawa Electric Corp Data processor

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10046696A1 (en) 2000-09-21 2002-04-11 Bosch Gmbh Robert Vehicle data recording method has data recording density decreasing continuously from momentary detection time point
JP3624186B2 (en) * 2002-03-15 2005-03-02 Tdk株式会社 Control circuit and a switching power supply device using the same for a switching power supply device
JP4613741B2 (en) * 2005-08-05 2011-01-19 トヨタ自動車株式会社 The vehicle data recording device
DE102008010628A1 (en) * 2008-02-22 2009-08-27 Daimler Ag A method for detecting diagnostic data in a motor vehicle by means of a volatile ring buffer and subsequent data reduction in a non-volatile memory
CN102663145B (en) * 2012-04-27 2014-01-29 蔡远文 Variable-frequency test data sampling and storage method

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US3504164A (en) * 1964-04-10 1970-03-31 Sperry Rand Corp Data processing system for classifying unknown waveform
US3439342A (en) * 1966-05-11 1969-04-15 Packard Instrument Co Inc Data organization system for multiparameter analyzers
US3514759A (en) * 1967-06-16 1970-05-26 Digital Data Systems Controlled gain playback loop for data aquisition system
US3946364A (en) * 1975-01-08 1976-03-23 Eldec Corporation Method and apparatus for sensing, storing, and graphically displaying over-temperature conditions of jet engines
US4114442A (en) * 1976-09-03 1978-09-19 Avicon Development Group Temperature monitoring system
US4092677A (en) * 1976-12-29 1978-05-30 Xerox Corporation Truncated run length encoding for fractionally difference modulated video signals
US4121574A (en) * 1977-04-11 1978-10-24 Medicgraph Systems, Inc. Method and apparatus for measuring and recording vital signs of a patient
US4234926A (en) * 1978-12-05 1980-11-18 Sealand Service Inc. System & method for monitoring & diagnosing faults in environmentally controlled containers, such system and method being especially adapted for remote computer controlled monitoring of numerous transportable containers over existing on-site power wiring
US4372692A (en) * 1979-09-17 1983-02-08 Trustees Of Dartmouth College Electronic device to record temperatures and the time of occurrence
US4365307A (en) * 1981-02-25 1982-12-21 Sumitomo Kinzoku Kogyo Kabushiki Gaisha Temperature pattern measuring device
US4432052A (en) * 1981-04-13 1984-02-14 Texas Instruments Incorporated Microcomputer device using dispatch addressing of control ROM
US4409670A (en) * 1981-06-26 1983-10-11 United Technologies Corporation Solid-state digital flight data recorder
FR2509936B1 (en) * 1981-07-17 1986-12-19 Thomson Csf fault recorder system
FR2515725B1 (en) * 1981-11-04 1984-09-14 Flopetrol Etu Fabrications
US4521847A (en) * 1982-09-21 1985-06-04 Xerox Corporation Control system job recovery after a malfunction
JPH0143252B2 (en) * 1983-07-28 1989-09-19 Sharp Kk
US4604699A (en) * 1984-01-25 1986-08-05 The United States Of America As Represented By The Secretary Of The Interior General earthquake observation system
US4616320A (en) * 1984-03-12 1986-10-07 Teledyne Industries Inc. Seismic strong-motion recorder
US4636093A (en) * 1984-09-04 1987-01-13 Daido Tokushuko Kabushiki Kaisha Method of measuring temperatures and portable recorder for storing temperature data
US4718004A (en) * 1985-02-25 1988-01-05 Honeywell Inc. Sample data acquisition system using microprocessor controlled sequence having FIFO buffer, DAM controller
US4642785A (en) * 1985-04-10 1987-02-10 Ncr Corporation Cordless electronic thermometer
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007093424A (en) * 2005-09-29 2007-04-12 Yokogawa Electric Corp Data processor

Also Published As

Publication number Publication date Type
US5997171A (en) 1999-12-07 grant

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